{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1054501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x96702ab1c3bda64843910e2d698bf01f25ab538c15b42f8503e008fd562e3ea2",
    "signature": "0xe34cc4277a7a5bcd08e6c957eaeb84a2c5076ee94e4f1b65665cdbf8adfaa58828064868a3872537cd917981a89ce1e7cbb505fef0e4fbea1b0402527e1ca30a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}